API Integration projects — HireLancer archive

ID / Date Listing

WhatsApp Automation for Missed Calls & Voicemail (Pumbling Italian Market)

We are looking for an experienced developer (or team) to build a lightweight automation system that works with WhatsApp Business API (or reliable automation too...

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Integration of RESTful API with SAP ERP (HANA Backend)

We are looking for an experienced SAP developer/integration consultant to build an application that connects our RESTful API with SAP ERP (running on HANA). The...

HL-39730578

BNP Paribas Gateway Integration

I have a live e-commerce site and I now need to take card payments through the BNP Paribas payment gateway. The site is already coded, so this task is purely ab...

HL-39730614

Integrate PVACreator and Jarvee Functions -- 2

I'm looking for a web-based application for Linux that integrates essential functions from both PVACreator and Jarvee. Key functions needed: - Account creation...

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Set up Smokeball for a new firm

Hello, I am building a tech stack for my new firm. I am using Microsoft 365 enterprise E3, I am using smokeball grow, I’m going to be using quickbooks online, p...

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WhatsApp File Processing Bot -- 2

I'm looking for a Dveloper to create a WhatsApp bot that allows users to upload a file. The file will then hit our API, and the bot will return the result in th...

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WordPress Scraper Add-on Setup

I need help configuring the Scraper add-on on my WordPress site, which I'm using with Tutor LMS Pro. The goal is to extract courses from: - https://www.mindlust...

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Budgeting Partner — Automation-First Personal & Shared Budgeting Web App (Self-Hosted)

I’m seeking an experienced team/individual to build a secure, self-hosted web app (installable PWA) that automates personal budgeting and shared expense managem...

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Simple Ecommerce Shopee Seller Engagement Website for Digital Product

Pls read carefully and bid this project according to my budget. I am a online marketplace seller in Shopee Malaysia. (website: https://shopee.com.my/) I need to...

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Site de Monitoramento de Disponibilidade de ATM

Preciso de um site que indique quais ATMs têm dinheiro disponível. A informação deve ser atualizada automaticamente em tempo real. Requisitos principais: - Func...

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Shopify Theme Dev + Portal Integration

I'm looking for a skilled Shopify developer who MUST have Horizons code experience and API skills for data mapping with our vendor portal. Key requirements incl...

HL-39729809

AI-Driven Workflow Automation Expert Needed

Looking for someone who knows N8N inside and out to help us build automations. Focus is on marketing automations (connecting Gmail, Airtable, GoHighLevel (GHL),...

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ServiceNow ITSM & CSM Implementation

I'm seeking an expert to implement ServiceNow with a focus on IT Service Management (ITSM) and Customer Service Management (CSM). Additionally, we need to integ...

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iOS Card Collection App Development

I'm looking for an experienced mobile app developer with Python expertise to create an iOS app similar to https://getcollectr.com/. The app will use a custom AP...

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RevenueCat Integration & App Store Submission

Expert iOS Developer: "Hands-Off" RevenueCat Integration & App Store Submission Job Description: Project Summary: I need an expert iOS developer to perform a co...

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Fix WordPress SMTP Emails

My small WordPress site already has the WP Mail SMTP plugin installed, but email alerts from the contact forms never reach my Gmail inbox. The plugin is set to...

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Calendarista Wordpress Admin Code Integration

I need a WordPress developer experienced with Calendarista to create a seamless appointment booking system for our workers. The goal is to allow them to make ap...

HL-39729161

Homestay Booking Platform Development

I need a complete, end-to-end booking platform for my homestay so guests can check availability, pay, and receive instant confirmation without ever leaving the...

HL-39729068

Shopify Pixel & API Tracking Setup +Social Media Ads Management

I need a comprehensive pixel and API tracking setup for my Shopify store across multiple ads platforms including Google Ads, Facebook Ads, Instagram Ads, and Ti...

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Android POS App for Charging Kiosk

I need a point of sale Android app to control a USB charging port for a self-service kiosk. Users can charge their mobile devices by tapping a debit card or ent...

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Need SharePoint Online PowerShell Script

I need to tighten up a PowerShell routine that reports every SharePoint Online page actively using a specific reusable content item. My current version authenti...

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Global Ads Launch & Optimization App

Goal (one line) User enters a domain → app crawls products, builds feeds & keywords, then launches worldwide ads (Google & Microsoft/Bing) so any user, in any c...

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Android App Fix and Integration

I need an experienced Android developer to fix issues on my app and integrate several services. The app is currently facing crash errors, performance issues, an...

HL-39728945

Push Notifications & Calendar Integration Huly.io

Huly.io already runs on a React stack and sends out email alerts without issue; what’s missing are mobile-friendly web push notifications and a working shared c...

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Privacy-First Backend for Inner Atlas

I’m building Inner Atlas, an MVP that turns journal and dream entries into a living 3D planet of forests, ruins, and glowing emotion currents. To make that expe...

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Fintech Loan Platform Development

I am building a full-cycle loan management platform and need an experienced developer who is comfortable working with Node.js and Express from the ground up. Th...

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React Frontend Developer for Vendor App

I'm looking for a skilled frontend developer to create a user vendor application. The app will feature dashboards and analytics interfaces and will need to inte...

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Personalized OneSignal Notifications Fix

Our Laravel-based chatbot platform pulls WhatsApp Business messages and shows them in a Flutter mobile app. OneSignal is already wired up, yet every incoming Wh...

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Razorpay Payment Gateway Integration

My web application is ready for launch and the last step is to wire it up to Razorpay so I can start collecting payments. The flow is straightforward: a custome...

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POS-Integrated Replenishment Portal Development -- 2

I need a developer to create a sophisticated portal that integrates with various POS systems, including Loyverse, to streamline stock management and order proce...

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N8N Automation Workflow -- 2

I need an N8N workflow to automate repetitive tasks. This will help streamline my processes and save time. Ideal Skills and Experience: - Proficiency in N8N - E...

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Stripe Payment Integration

I'm looking for a skilled developer to integrate Stripe for payment processing. The integration should be set up for one-time payments. Key requirements: - Inte...

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B2B Lead Generation and Outreach SaaS

Project: Lead Finder + Outreach SaaS (LeadsFynder-style) Goal (one line): Build a multi-source B2B lead generation + outreach SaaS (similar to LeadsFynder) that...

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Convert Figma to WordPress Blog

I'm looking for a skilled developer to build a WordPress blog from my Figma design. The blog should include a subscription form integrated with Constant Contact...

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Develop Botpress Customer Support Chatbot

I need a chatbot developed using Botpress to enhance customer support on my website. The chatbot should be capable of answering frequently asked questions. Alth...

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Aweber-Squarespace Mailing-List Integration

My Aweber account is already active; now I need it talking seamlessly to my Squarespace site so I can start collecting subscribers straight away. Your task is t...

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Frontend + API Developer for GoHighLevel Integration (Fresha/Booksy-style booking platform)

I’m looking for a skilled Frontend Developer with strong API integration experience to support a GoHighLevel (GHL) integration project. The platform will be sim...

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EspoCRM Customizations (Fields, default values, and linking)

I'm seeking an experienced EspoCRM developer to customize our brokerage CRM. All necessary fields and entities have been defined. The main tasks include: Linkin...

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Telegram Verification Reward Bot

I’m building a Telegram bot that runs a five-stage verification flow and rewards compliant users with crypto. The flow is simple from a user’s point of view—but...

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Shopee Seller Website with Digital Redemption

I am a online marketplace seller in Shopee Malaysia. (website: https://shopee.com.my/) I need to build a simple website. exactly same as this website below: htt...